Decent entertainment!
I really enjoyed my time with this game. The atmosphere was campy, the monster design was creepy and surreal. The venting aspect of the game is quite unique and that's the most enjoyable part.
The sound design can be improved. As for the challenge, I mentioned in the video, that making a difficulty level can improve the experience, otherwise you should be able to make the game relatable to other players. But, that's just my personal experience with the project.
Wish you good luck on your first project. Cheers!